package com.atguigu.gmall.payment.service.impl;

import com.alibaba.fastjson.JSONObject;
import com.alipay.api.AlipayApiException;
import com.alipay.api.AlipayClient;
import com.alipay.api.request.AlipayTradeCloseRequest;
import com.alipay.api.request.AlipayTradePagePayRequest;
import com.alipay.api.request.AlipayTradeQueryRequest;
import com.alipay.api.request.AlipayTradeRefundRequest;
import com.alipay.api.response.AlipayTradeCloseResponse;
import com.alipay.api.response.AlipayTradeQueryResponse;
import com.alipay.api.response.AlipayTradeRefundResponse;
import com.atguigu.gmall.model.enums.PaymentStatus;
import com.atguigu.gmall.model.enums.PaymentType;
import com.atguigu.gmall.model.order.OrderInfo;
import com.atguigu.gmall.model.payment.PaymentInfo;
import com.atguigu.gmall.order.client.OrderFeignClient;
import com.atguigu.gmall.payment.config.AlipayConfig;
import com.atguigu.gmall.payment.service.AlipayService;
import com.atguigu.gmall.payment.service.PaymentService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.text.SimpleDateFormat;
import java.util.Calendar;

@Service
public class AlipayServiceImpl implements AlipayService {

    @Autowired
    private OrderFeignClient orderFeignClient;

    @Autowired
    private PaymentService paymentService;

    @Autowired
    private AlipayClient alipayClient;


    @Override
    public String createAliPay(Long orderId) throws AlipayApiException {
        //判断订单信息状态
        OrderInfo orderInfo = orderFeignClient.getOrderInfo(orderId);
        if ("PAID".equals(orderInfo.getOrderStatus()) || "CLOSED".equals(orderInfo.getOrderStatus())) {
            return "该订单已完成或已关闭";
        }
        //调用paymentService保存交易记录
        paymentService.savePaymentInfo(orderInfo, PaymentType.ALIPAY.name());


        AlipayTradePagePayRequest alipayRequest = new AlipayTradePagePayRequest();

        alipayRequest.setReturnUrl(AlipayConfig.return_payment_url);
        //  异步回调
        alipayRequest.setNotifyUrl(AlipayConfig.notify_payment_url); //在公共参数中设置回跳和通知地址
        //  封装业务参数

        JSONObject jsonObject = new JSONObject();
        jsonObject.put("out_trade_no", orderInfo.getOutTradeNo());
        jsonObject.put("product_code", "FAST_INSTANT_TRADE_PAY");
        jsonObject.put("total_amount", "0.01");
        jsonObject.put("subject", orderInfo.getTradeBody());
        //  二维码的有效期！time_expire 绝对超时时间。
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        Calendar calendar = Calendar.getInstance();
        calendar.add(Calendar.MINUTE, 10);
        jsonObject.put("time_expire", simpleDateFormat.format(calendar.getTime()));
        alipayRequest.setBizContent(jsonObject.toJSONString());
        return alipayClient.pageExecute(alipayRequest).getBody();  //调用SDK生成表单
    }

    @Override
    public boolean refund(Long orderId) {
        //获取订单信息
        OrderInfo orderInfo = orderFeignClient.getOrderInfo(orderId);
        AlipayTradeRefundRequest request = new AlipayTradeRefundRequest();

        JSONObject bizContent = new JSONObject();

        bizContent.put("out_trade_no", orderInfo.getOutTradeNo());
        bizContent.put("refund_amount", 0.01);
        bizContent.put("out_request_no", "HZ01RF001");

        request.setBizContent(bizContent.toString());


        AlipayTradeRefundResponse response = null;
        try {
            response = alipayClient.execute(request);
        } catch (AlipayApiException e) {
            e.printStackTrace();
        }
        if (response.isSuccess()) {
            System.out.println("调用成功");
            //  更新交易记录状态.
            PaymentInfo paymentInfo = new PaymentInfo();
            paymentInfo.setPaymentStatus(PaymentStatus.CLOSED.name());
            this.paymentService.updatePaymentInfo(orderInfo.getOutTradeNo(), PaymentType.ALIPAY.name(), paymentInfo);
            return true;
        } else {
            System.out.println("调用失败");
            return false;
        }
    }

    @Override
    public Boolean closePay(Long orderId) {
        //查询订单
        OrderInfo orderInfo = orderFeignClient.getOrderInfo(orderId);
        //  关闭接口.
        AlipayTradeCloseRequest request = new AlipayTradeCloseRequest();
        JSONObject bizContent = new JSONObject();
        bizContent.put("out_trade_no", orderInfo.getOutTradeNo());
        request.setBizContent(bizContent.toJSONString());
        AlipayTradeCloseResponse response = null;
        try {
            response = alipayClient.execute(request);
        } catch (AlipayApiException e) {
            e.printStackTrace();
        }
        if (response.isSuccess()) {
            System.out.println("调用成功");
            return true;
        } else {
            System.out.println("调用失败");
            return false;
        }
    }

    @Override
    public Boolean checkPayment(Long orderId) {
        //查到订单信息
        OrderInfo orderInfo = orderFeignClient.getOrderInfo(orderId);
        AlipayTradeQueryRequest request = new AlipayTradeQueryRequest();
        JSONObject bizContent = new JSONObject();
        bizContent.put("out_trade_no", orderInfo.getOutTradeNo());
        request.setBizContent(bizContent.toString());
        AlipayTradeQueryResponse response = null;
        try {
            response = alipayClient.execute(request);
        } catch (AlipayApiException e) {
            e.printStackTrace();
        }
        if (response.isSuccess()) {
            System.out.println("调用成功");
            return true;
        } else {
            System.out.println("调用失败");
            return false;
        }
    }


}

